The main character, Yuuta, is supposed to be the viewer's younger brother who goes off to study abroad on a small island in the Atlantic that can not be found on any map. The school he enters is called St. Alphonse Academy. The boys who study here are all "marginal princes" which appears to mean Princes of remote, frontier or border regions.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | The Jade Escuela | 2006-10-01 | 30 min |
| Season 1 | Episode 2 | The Edelstein Before Dawn | 2006-10-08 | 30 min |
| Season 1 | Episode 3 | The Illusion of Ipse | 2006-10-15 | 30 min |
| Season 1 | Episode 4 | The Vorspiel of the Sun | 2006-10-22 | 30 min |
| Season 1 | Episode 5 | The Purest Memoria | 2006-10-29 | 30 min |
| Season 1 | Episode 6 | A Glorious Anniversaire | 2006-11-05 | 30 min |
| Season 1 | Episode 7 | Trifles in the Breeze | 2006-11-12 | 30 min |
| Season 1 | Episode 8 | A Deep Maze | 2006-11-19 | 30 min |
| Season 1 | Episode 9 | A Stormy Etranger | 2006-11-26 | 30 min |
| Season 1 | Episode 10 | The High and Mighty Tristitia | 2006-12-03 | 30 min |
| Season 1 | Episode 11 | Passionate Trovare | 2006-12-10 | 30 min |
| Season 1 | Episode 12 | Empezar, the Offerer | 2006-12-17 | 30 min |
| Season 1 | Episode 13 | Rousing Applause | 2006-12-24 | 30 min |
| Directing | Takayuki Inagaki | Series Director |
| Writing | Ritsuko Hayasaka | Series Composition |
| Visual Effects | Toshiko Sasaki | Character Designer |
| Art | Mamiko Mizutani | Prop Designer |
| Visual Effects | Toshiko Sasaki | Supervising Animation Director |
| Sound | Yasunori Iwasaki | Music |
| Sound | Satoki Iida | Sound Director |
| Editing | Keisuke Yanagi | Editor |
| Visual Effects | Miyuki Abe | Color Designer |
| Art | Kouji Azuma | Art Direction |
| Camera | Hideki Imaizumi | Director of Photography |
| Production | Hideyuki Nanba | Producer |
